After actually watching this work, what first struck me was the intense interaction between the big-breasted women. The protagonist, Yuri, is a new employee with H-cup busty breasts and a serious personality, even volunteering for morning office cleaning. Targeting her is her supervisor Shion, a training instructor with J-cup large breasts. Under the guise of guidance, she starts checking Yuri's appearance, from her thighs to her fingertips, closely observing her well-developed breasts. She even nitpicks about lipstick and suddenly forces a kiss on Yuri's young, plump lips. Shion presses her own J-cup breasts against Yuri's resisting face, dominating her with a mounted deep kiss. The scene where she marks Yuri with wet, lustful sounds while other employees are working in the office is breathtaking.

As her excitement peaks, Shion moves to hand stimulation on the company's emergency stairs. Then, shifting to a family restaurant, she kneads Yuri's breasts, dragging her into lesbian pleasure regardless of the location. Shion's big-breast attacks are truly masterful, fully demonstrating the unique approach of large-breasted women. Her use of her own breasts as a weapon to toy with Yuri is so arousing that I couldn't help but get excited watching. The lesbian play unfolding in changing locations from the office to emergency stairs and a family restaurant, with the tension of being assaulted anytime, anywhere, is irresistibly thrilling. For big-breast enthusiasts, this is a must-see piece, and the excitement lingered long after viewing.